{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11974440","patent":{"patent_number":"US-11974440","title":"Page buffer circuit and memory device including the same","assignee":null,"inventors":[],"filing_date":"2021-03-31T00:00:00.000Z","publication_date":"2024-04-30T00:00:00.000Z","cpc_codes":["G11C","G06F","G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":18,"abstract":"A memory device includes: a memory cell array including a plurality of memory cells; and a page buffer circuit provided in a page buffer region including a main region and a cache region provided in a first horizontal direction, and including a first page buffer unit and a second page buffer unit adjacent to each other in a second horizontal direction in the main region. A first sensing node of the first page buffer unit includes a first lower metal pattern, and a first upper metal pattern, and electrically connected to the first lower metal pattern. A second sensing node of the second page buffer unit includes a second lower metal pattern, and a second upper metal pattern, electrically connected to the second lower metal pattern, and not adjacent to the first upper metal pattern in the second horizontal direction."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Page buffer circuit and memory device including the same","description":"A memory device includes: a memory cell array including a plurality of memory cells; and a page buffer circuit provided in a page buffer region including a main region and a cache region provided in a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11974440","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11974440","citation_suggestion":"Patentable. \"Page buffer circuit and memory device including the same\" (US-11974440). https://patentable.app/patents/US-11974440","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11974440","json":"https://patentable.app/api/llm-context/US-11974440","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:35:58.545Z"}